1.自定义button获取用户信息 ~~~ <button class="container" open-type="{{openType}}" plain="{{true}}" bindgetuserinfo="getUserInfo"> <slot name="img"></slot> </button> ~~~ ~~~ //父组件中 <v-button open-type="getUserInfo" bind:getUserInfo="onGetUserInfo"> <image slot="img" src="{{logoUrl}}" class="logo-image"></image> </v-button> ~~~